Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Partly Cloudy

72°F

22°C

Humidity	91%
Wind Speed	W 6 mph
Barometer	30.00 in (1015.4 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	22 Aug 10:54 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Waterloo IA

Tonight
Low: 63 °F
Slight Chance
T-storms
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 50 °F
Mostly Clear
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 46 °F
Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 48 °F
Clear

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 63. West northwest wind around 6 mph. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 73. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.

Saturday Night

Mostly clear, with a low around 50. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.

Sunday

Sunny, with a high near 70. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.

Sunday Night

Clear, with a low around 46. Northwest wind 6 to 10 mph.

Monday

Sunny, with a high near 68.

Monday Night

Mostly clear, with a low around 47.